USB/PDF Humidity & Temperature Logger
The LogTag® UHADO-16 Temperature & Humidity logger measures and stores up to 16,000 sets of high-resolution humidity and temperature readings over a measurement range of 0~100% RH and -30 °C to +70 °C.
Product Summary
The display shows current temperature & humidity readings, alarm and recording status. By pushing the “Review” button, the user can check minimum and maximum temperature & humidity readings for the trip, and the duration of any temperature & humidity recordings in the alarm range.
The UHADO-16 can be connected directly to a computer for configuration and data download using a standard micro-USB to USB cable. The user has the option of automatically generating a PDF report on download. In addition, the UHADO-16 is fitted with three contact pins, meaning that it can be used with the LogTag® LTI-HID and LTI-WiFi interface cradles. Data can be processed using readily available LogTag® Analyzer and LogTag® Online cloud.
Applications
The multi-use data logger UHADO-16 is deployed whenever relative humidity (%RH) monitoring plays an important role in addition to temperature measurement.
This USB logger can be used in a variety of different applications, for example in pharma and food industries, but also in transport and warehousing or for monitoring museums and other indoor facilities. The PDF logger is not only compatible with any USB interface, but can also be connected directly to a PC via a USB lead.
Product Highlights
- Record and display Temperature & Humidity readings simultaneously
- Up to 16,000 sets of recordings - enough for the longest trip
- Real-time clock provides date/time stamp for every recording
- USB micro-port for direct connection to a computer
- Automatic generation of a PDF report without special software
- Supports fast download using standard LogTag® Interface cradles, including those with WLAN connection
- User configuration for alarm settings, logging interval, trip duration etc.
- In-transit inspections can be recorded at the push of a button
- User-replaceable CR2032 coin cell battery
- Audible alarm signals a alarm.
- Alert indicator – indicates if readings are outside of preset limits
Technical Specifications
| Product model | UHADO-16 |
| Sensor Measurement Range | -30 °C to +70 °C |
| Operating temperature range | -30 °C to +70 °C |
| Storage Temperature Range | 0 °C to +40 °C |
| Humidity Measurement Range | 0 %RH to 100 %RH, with limitations |
| Humidity Operating Range | 0 %RH to 100 %RH, with limitations |
| Rated Temperature Reading Accuracy | Better than ±0.45 °C (±0.8 °F) for +0 °C to +50 °C (+32 °F to +122 °F), typically ±0.3 °C (0.6 °F). Better than ±0.8 °C (±1.4 °F) for +50 °C to +70 °C (+122 °F to +158 °F), typically ±0.5 °C (0.9 °F). Better than ±0.95 °C (±1.7 °F) for -40 °C to +0 °C (-40 °F to +32 °F), typically ±0.6 °C (1.1 °F). Actual performance is typically much better than the rated values. Accuracy figures can be improved by recalibration. |
| Rated Humidity Reading Accuracy | Better than ±3 %RH for 20 %RH to 80 %RH, typically ±2 %RH. Better than ±5 %RH for 0 %RH to 20 %RH, typically ±4 %RH. Better than ±5 %RH for 80 %RH to 100 %RH, typically ±4 %RH. Actual performance is typically much better than the rated values. Accuracy figures can be improved by recalibration |
| Storage Humidity Range | 0-65 %RH, non-condensing |
| Humidity Resolution | Better than 0.1 %RH |
| Temperature Resolution | Better than 0.1 °C or 0.1 °F |
| Recording Capacity | 16,129 pairs of humidity and temperature readings 106 days @ 10 min logging, 160 days @ 15 min logging. Statistics memory for displaying maximum and minimum temperature and RH values on the LCD |
| Sampling Interval | Configurable from 30 seconds to several hours |
| Logging Start Options | Push-button start or specific date & time |
| Recording Indication | State indicator “REC” |
| Download Time | Typically less than 10 seconds for full memory, depending on computer or readout device used |
| Environmental | IP61 |
| Power Source | 3V CR2032 Battery |
| Battery Life | 1 year of normal use (based on 15 minute logging, download data monthly). User-replaceable battery |
| Real Time Clock | Built-in real-time clock. Rated accuracy ±25 ppm @ 25 °C (equivalent to 2.5 seconds/day). Rated temperature coefficient is -0.034 ± 0.006 ppm/°C (I.e typically +/- 0.00294 seconds/day/°C) |
| Connection Interface | Interface Cradle or USB 2.0 / Micro USB plug |
| Software | LogTag® Analyzer & LogTag® Online |
| Size | 93 mm(H) x 54.5 mm(W) x 8.6 mm(T) |
| Weight | 41 g |
| Case Material | Polycarbonate |
| LogTag® Recorders reserves the right to change this product’s specifications without notice. | |